By the time of Lenin's death on 21 January 1924, the
New Economic Policy (NEP) had produced some economic stability after the famines and crises that had plagued the post-Civil War Soviet economy, such as the "sales crisis" of 1922. The posthumous cult of Lenin became a strategic tool for various Party leaders vying for the leadership. Party membership expanded by more than half during the February "Lenin Enrollment," while Stalin gave a series of lectures later titled
Foundations of Leninism. Even though Stalin had been condemned as "too rude and... intolerable" and recommended for dismissal by the late Lenin in his "Last Testament," Stalin nonetheless successfully retained his position as General Secretary and crafted a powerful public association with Lenin's personality cult. Stalin's supporters used Trotsky's former disputes with Lenin to condemn him, and his theory of "
permanent revolution" would become the main object of attack in the great theoretical debates following the 13th Party Congress. == Discussions ==